Which one of the following can be used as an acid-base indicator by a visually impaired student?Deselect Answer Vanilla essence Turmeric Methyl orange Litmus

To determine which one of the following can be used as an acid-base indicator by a visually impaired student, we need to consider the properties of each option.

1. Vanilla essence: Vanilla essence is not typically used as an acid-base indicator. It is commonly used as a flavoring agent in cooking a Knowee AI is a powerful AI-powered study tool designed to help you to solve study problem.